30357954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 78848640

約数和(自身を除く): 48490686

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 29, 33, 34, 51, 58, 66, 87, 99, 102, 153, 174, 187, 198, 261, 306, 311, 319, 374, 493, 522, 561, 622, 638, 933, 957, 986, 1122, 1479, 1683, 1866, 1914, 2799, 2871, 2958, 3366, 3421, 4437, 5287, 5423, 5598, 5742, 6842, 8874, 9019, 10263, 10574, 10846, 15861, 16269, 18038, 20526, 27057, 30789, 31722, 32538, 47583, 48807, 54114, 58157, 61578, 81171, 95166, 97614, 99209, 116314, 153323, 162342, 174471, 198418, 297627, 306646, 348942, 459969, 523413, 595254, 892881, 919938, 1046826, 1379907, 1686553, 1785762, 2759814, 3373106, 5059659, 10119318, 15178977, 30357954]

約数ペア:

[(1, 30357954), (2, 15178977), (3, 10119318), (6, 5059659), (9, 3373106), (11, 2759814), (17, 1785762), (18, 1686553), (22, 1379907), (29, 1046826), (33, 919938), (34, 892881), (51, 595254), (58, 523413), (66, 459969), (87, 348942), (99, 306646), (102, 297627), (153, 198418), (174, 174471), (187, 162342), (198, 153323), (261, 116314), (306, 99209), (311, 97614), (319, 95166), (374, 81171), (493, 61578), (522, 58157), (561, 54114), (622, 48807), (638, 47583), (933, 32538), (957, 31722), (986, 30789), (1122, 27057), (1479, 20526), (1683, 18038), (1866, 16269), (1914, 15861), (2799, 10846), (2871, 10574), (2958, 10263), (3366, 9019), (3421, 8874), (4437, 6842), (5287, 5742), (5423, 5598)]